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Energy

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Kevin Kung, a Tata Fellow and PhD candidate in biological engineering, feeds rice husks into the torrefaction reactor in his lab at MIT. A thermochemical process will convert the biomass to a more energy-dense form, making it easier to transport and use as fuel.

Tapping the hidden value of farm waste

MIT researchers are developing mobile torrefaction technology that can convert biomass into clean-burning fuel, unlocking potential income for farmers.

January 25, 2017

“I was interested in clean energy. In a physics textbook, on literally the last page, they made a reference to fusion, ‘the power source of the future.’ I was intrigued and decided to find out more,” says PhD candidate Brandon Sorbom.

Brandon Sorbom: Designing a fusion future

PhD candidate explores a faster, high-magnetic-field pathway to fusion energy.

January 23, 2017

Caitlin Mueller, a professor in the MIT departments of Architecture and Civil and Environmental Engineering (left), and architecture grad student Nathan Brown have performed analyses showing how a computer simulation can help architects optimize energy consumption when they’re defining the shape of a building early in the design process.

Energy-efficient design

MIT researchers are helping architects optimize both design and energy efficiency.

January 23, 2017

Mapping out a low-carbon future

Energy scenarios provide useful decision-support tools for policymakers and investors.

January 19, 2017

“Diesel is the preferred fuel because of its high energy density and the high efficiency of the engines that run on diesel,” professor Gregory Stephanopoulos says. “The problem with diesel is that so far it is entirely made from fossil fuels.”

A step toward renewable diesel

Chemical engineers program yeast to convert plant sugars into oils.

January 16, 2017

MIT President L. Rafael Reif (left) and Eni CEO Claudio Descalzi

MIT and Eni extend energy collaboration

In Rome, MIT President Reif and Eni CEO Descalzi discuss low-carbon breakthroughs and future research.

January 16, 2017

Through the RAPID Manufacturing Institute, MITEI and partner organizations like the U.S. Department of Energy support researchers’ studies of modular chemical process intensification. Process intensification involves combining many of the steps of traditional manufacturing — mixing, reacting, and separation — into a single process. This could dramatically reduce the size and scale of equipme...

U.S. Department of Energy announces MIT Energy Initiative will join new Manufacturing USA Institute

MITEI faculty affiliates to contribute clean energy expertise to national coalition that will address manufacturing challenges in energy-intensive processing industries.

January 11, 2017

Since 2014, total campus emissions have dropped by 7 percent. Ninety-seven percent of the Institute’s emissions are associated with the operation of labs, offices, residences, and other building facilities across campus.

Campus greenhouse gas emissions down 7 percent since 2014

MIT releases results of its second campus-wide inventory.

January 11, 2017

C. Adam Schlosser, MIT research scientist and Joint Program on the Science and Policy of Global Change deputy director

Modeling plausible futures

MIT research scientist C. Adam Schlosser assesses long-term risks to regional water and energy systems.

January 10, 2017

U.S. Secretary of State John Kerry said in an address at MIT on Monday that the effort to limit climate change was a dire “race against time” but one that could be successful due to the economic promise of renewable energy.

John Kerry: Climate drive an urgent “race against time”

At MIT, U.S. Secretary of State highlights peril of climate change, economic promise of clean energy.

January 9, 2017

New research shows that when metal oxide (flat array of atoms at bottom) is used as a catalyst for splitting water molecules, some of the oxygen produced comes out of the metal oxide itself, not just from the surrounding water. This was proved by first using water with a heavier isotope of oxygen (oxygen 18, shown in white), and later switching to ordinary water (made with oxygen 16, shown in red)...

Study: Some catalysts contribute their own oxygen for reactions

Finding may help researchers fine-tune metal-oxide catalysts to enhance energy storage technology.

January 9, 2017

Sourcewater provides users with a list and interactive map of all available fresh and wastewater, treatment facilities, shippers, and other water-based services. Users can search based on price, location, water quality, and other parameters to reduce the distance, cost, and environmental impact of hauling water.

Startup offers “online booking” for industrial water

MIT alum’s website helps companies find, ship, and recycle water, reducing environmental impact.

January 4, 2017

“Compared to the developed world, the state of transportation systems in China is less well-understood, and because it’s such a large, populous country, unrestricted or poorly guided growth could lead to significant negative consequences for the environment and climate,” says Paul Kishimoto, a recent recipient of a fellowship from the Martin Family Society of Graduate Fellowships in Sustaina...

Rethinking how we get around

Paul Kishimoto, a PhD student in IDSS, probes the future of transportation in China.

January 4, 2017

MIT engineers have studied a simple vehicle-platooning scenario and determined the best ways to deploy vehicles in order to save fuel and minimize delays.

Driverless platoons

Analysis finds autonomous trucks that drive in packs could save time and fuel.

December 20, 2016

MIT researchers believe they have finally captured the process of quantum melting — a phase transition in quantum mechanics, in which electrons that have formed a crystalline structure purely through their quantum interactions melt into a more disordered fluid, in response to quantum fluctuations to their density.

Scientists detect a quantum crystal of electrons and “watch” it melt

New observations confirm an 80-year-old quantum theory.

December 20, 2016